The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.
18 ROYAL OAK GARDENS is a very small extended semi-detached house of 75m², built sometime between 1983 and 1990, which could now be worth an estimated £271,835. It was last sold for £200,000 in July 2018, which was around 39% above the average July 2018 semi-detached price in the Northumberland local authority area. The most recent EPC inspection was March 2018, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 18 ROYAL OAK GARDENS since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Northumberland local authority area for the corresponding sale date. Both of the two 18 ROYAL OAK GARDENS sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
Date | Price | HPI Price | Variation from HPI |
---|---|---|---|
2018 30 JUL | £200,000 | £143,651 | ![]() 39% above HPI |
2012 26 OCT | £156,500 | £129,788 | ![]() 21% above HPI |
The below graph shows the average semi-detached house price in the Northumberland local authority area over time, sourced from the HPI. The two 18 ROYAL OAK GARDENS sales from October 2012 and July 2018 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the October 2012 sale was for 21% above the HPI. So the extrapolation line tracks at 21% above the HPI over time, until the July 2018 sale, where it rises to 39% above the HPI. The line then continues to track at 39% above the HPI.
18 ROYAL OAK GARDENS might now be worth an estimated £271,835.
This is based on house price inflation of 35.9%, between July 2018 and February 2025, for semi-detached houses, in the Northumberland local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 35.9% inflationary increase is applied to the most recent sale price for 18 ROYAL OAK GARDENS of £200,000 on 30th July 2018. For the value to have increased from £200,000 to £271,835 over the seven years and five months to February 2025, the following assumptions must hold true:
18 ROYAL OAK GARDENS is 75m², which includes one extension, according to the EPC inspection conducted in March 2018. This puts it in the smallest 10% of semi-detached houses houses in Alnwick, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Alnwick, and where 18 ROYAL OAK GARDENS lies on this distribution: 3% of semi-detached houses houses are smaller than 18 ROYAL OAK GARDENS, and 97% of houses are larger. Note that EPC data is not available for all properties in Alnwick.
18 ROYAL OAK GARDENS sits on a plot of roughly 0.104 of an acre, or 422m². The below map shows the location of 18 ROYAL OAK GARDENS, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 18 ROYAL OAK GARDENS). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.
18 ROYAL OAK GARDENS is located in ALNWICK, in the NE66 postcode district. The below map shows the position of No. 18 on ROYAL OAK GARDENS.
Most recent sales first: